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    <h2>Risk Calculator 
﻿﻿    </h2>

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        <tr>
          <td colspan="8"><div style="border-top:2px solid #244a9f;">&nbsp;</div></td>
        </tr>
        <tr align="right">
          <td width="50%" style="height: 25px;"><b>Study:</b></td><td><input name="studyname" type="hidden" id="studyname" size="35" value="Chest x-ray (2 views)" />
							<span style="color: #244a9f; font-weight: bold;">Chest x-ray (2 views)</span>
					</tr>
        <tr>
          <td width="50%"><b>Gender:</b></td> <td>Male<input type="radio" name="gender" id="gender" value="Male" checked/>
      Female
      <input type="radio" name="gender" id="gender" value="Female" /></td>
        </tr>

        <tr>
          <td width="50%"><b>Age at Time of Study:</b></td><td><input name="age" type="text" id="age" size="5" value="15"  /> (years)</td>
        </tr>
							<tr><td colspan="2"><span class="info">Doses are based on adult averages and pediatric risk may be inaccurate.</span></td></tr>
					        <tr>
          <td width="50%"><b>Number of Exams:</b></td><td align="center"><input name="num_exams" type="text" id="num_exams" size="5" value="1" /></td>
        </tr>
        <tr>
          <td width="50%"><b>Average Dose:</b></td><td><input type="text" name="dose" id="dose" size="5" value="1.0" /> (mSv)</td>
        </tr>
        <tr>
          <td width="50%" style="color:#c0c0c0;"><b>DLP (Optional for CT):</b></td>
          <td><input name="actual" type="text" id="actual"  onblur="if (this.value == '') {this.changed = false; this.value='Optional'; }" onclick="if (!this.changed) { this.changed = true; this.value = ''; }" value="Optional" size="5" style="color:#c0c0c0;" /> (mGy &middot; cm)
            <input type="hidden" name="convert_factor" id="convert_factor" value="1.00000" />
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		<tr>
			<td width="50%"><b>Total Effective Dose:</b></td>
			<td><input name="total_effective_dose" id="total_effective_dose" value="1" type="text" size="5" /> (mSv)</td>
		</tr>
		<tr>
			<td width="50%"><b>Additional Cancer Risk:</b></td>
			<td><input name="additional_cancer_risk" id="additional_cancer_risk" value="0.013240" type="text" size="5" /> (%)<span class="highlight">1 in 7553</td>
		</tr>
		<tr>
		  <td><b>Baseline Cancer Risk:</b></td>
		  <td><input name="baseline_cancer" id="baseline_cancer" value="44.9" type="text" size="5" readonly />
(%)</td>
		  </tr>
		<tr>
		  <td><b><!--Baseline + Additional Cancer Risk:-->Baseline + Additional Risk:</b></td>
		  <td><input name="total_cancer" id="total_cancer" value="44.91324" type="text" size="5" readonly />
(%)</td>
		  </tr>
      </table>

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	  <p>To learn more about how these calculations are made, see the <a href="../about.php">About</a> page.</p>
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    <!-- Accordion on left -->
    <div id="Accordion1" class="Accordion" tabindex="0">
      <div class="AccordionPanel">
        <div class="AccordionPanelTab" style="font-weight: bold;">Plain Films (x-rays)</div>
        <div class="AccordionPanelContent"> 
			<a href="select_study.php?id=1">Chest x-ray (2 views)</a><br />
			<a href="select_study.php?id=3">Abdomen x-rays</a><br />
			<a href="select_study.php?id=5">Pelvis x-rays</a><br />
			<a href="select_study.php?id=6">Hip x-rays (unilateral)</a><br />
			<a href="select_study.php?id=7">Neck x-rays</a><br />
			<a href="select_study.php?id=8">Upper Back x-rays</a><br />
			<a href="select_study.php?id=9">Lower Back x-rays</a><br />
			<a href="select_study.php?id=10">Extremity x-rays (Arm, Leg, etc)</a><br />
			<a href="select_study.php?id=11">Mammogram (unilateral)</a><br />
			<a href="select_study.php?id=12">Dental x-ray (panoramic)</a><br />
			<a href="select_study.php?id=62">Dental x-ray (4 intraoral bitewings)</a><br />
			<a href="select_study.php?id=13">Skull x-rays</a><br />
			<a href="select_study.php?id=36">DEXA Scan (Bone Density)</a><br /><br />
			Dose is based on multiple views
        </div>
      </div>
      <div class="AccordionPanel">
        <div class="AccordionPanelTab" style="font-weight: bold;">CT Scans</div>
        <div class="AccordionPanelContent">
          <a href="select_study.php?id=14">Brain CT (Standard)</a><br />
          <a href="select_study.php?id=58">Brain and Neck CTA/CTP</a><br />
          <a href="select_study.php?id=15">Neck CT</a><br />
		  <a href="select_study.php?id=68">Chest CT (Low Dose Screening)</a><br />
		  <a href="select_study.php?id=18">Chest CT (PE Study)</a><br />
          <a href="select_study.php?id=17">Chest CT (Standard)</a><br />
          <a href="select_study.php?id=19">Cardiac CT (Coronary CTA)</a><br />
          <a href="select_study.php?id=20">Cardiac CT (Calcium Scoring)</a><br />
          <a href="select_study.php?id=21">Abdomen CT</a><br />
          <a href="select_study.php?id=22">Abdomen CT (Dedicated Liver)</a><br />
          <a href="select_study.php?id=23">Abdomen and Pelvis CT</a><br />
          <a href="select_study.php?id=24">Chest, Abdomen and Pelvis CT</a><br />
          <a href="select_study.php?id=25">Pelvis CT</a><br />
		  <a href="select_study.php?id=56">Virtual Colonoscopy CT</a><br />
		  <a href="select_study.php?id=64">Dental CT</a><br />
        </div>
      </div>
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        <div class="AccordionPanelTab" style="font-weight: bold;">Fluoroscopy</div>
        <div class="AccordionPanelContent">
          <a href="select_study.php?id=26">Upper GI (Barium Swallow)</a><br />
          <a href="select_study.php?id=27">Small Bowel Follow-through</a><br />
          <a href="select_study.php?id=28">Barium Enema</a><br />
          <a href="select_study.php?id=29">IV Pyelogram</a><br />
          <a href="select_study.php?id=65">Hysoterosalpingogram</a><br />
        </div>
      </div>
      <div class="AccordionPanel">
        <div class="AccordionPanelTab" style="font-weight: bold;">Nuclear Medicine</div>
        <div class="AccordionPanelContent">
          <a href="select_study.php?id=30">Lung Scan (Ventilation Perfusion - VQ)</a><br />
          <a href="select_study.php?id=31">Cardiac Stress Test (Technetium)</a><br />
		  <a href="select_study.php?id=57">Cardiac Stress Test (Thallium)</a><br />
          <a href="select_study.php?id=32">Liver Scan (HIDA)</a><br />
          <a href="select_study.php?id=33">Renal Scan</a><br />
          <a href="select_study.php?id=34">Whole Body PET</a><br />
          <a href="select_study.php?id=35">Bone Scan</a><br />
          <a href="select_study.php?id=37">Tagged WBC Study</a><br />
          <a href="select_study.php?id=38">Gastric Emptying Study</a><br />
          <a href="select_study.php?id=39">GI Bleeding Study</a><br />
          <a href="select_study.php?id=40">Thyroid Scan</a><br />
          <a href="select_study.php?id=41">Parathyroid Scan</a><br />
          <a href="select_study.php?id=42">Brain Scan</a><br />
          <a href="select_study.php?id=43">Radionuclide Ventriculogram (RVG)</a><br />
		 <a href="select_study.php?id=61"> Urea Breath Test</a><br>
        </div>
      </div>
      <div class="AccordionPanel">
        <div class="AccordionPanelTab" style="font-weight: bold;">Interventional Procedures</div>
        <div class="AccordionPanelContent">
          <a href="select_study.php?id=44">Coronary Angiogram (diagnostic)</a><br />
          <a href="select_study.php?id=45">Coronary Angiogram (stent, ablation)</a><br />
          <a href="select_study.php?id=46">Pulmonary Angiogram</a><br />
          <a href="select_study.php?id=47">Abdominal Angiogram</a><br />
          <a href="select_study.php?id=48">Head and Neck Angiogram</a><br />
          <a href="select_study.php?id=49">TIPS</a><br />
          <a href="select_study.php?id=50">Pelvic Vein Embolization</a><br />
          <a href="select_study.php?id=51">ERCP</a><br />
          <a href="select_study.php?id=66">Endomyocardial Biopsy</a><br />
        </div>
      </div>
	  <div class="AccordionPanel">
        <div class="AccordionPanelTab" style="font-weight: bold;">MRI and Ultrasound</div>
        <div class="AccordionPanelContent">
          <p>Ultrasound and MRI do not use ionizing radiation and have no risk of inducing cancer.  While excellent for many things, MRI and Ultrasound are often not the best test and CT scans or x-rays are preferred.  Talk to your healthcare provider about imaging options and what is best for you.
		  </p>
        </div>

      </div>
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	<p style="width: 300px;">Please see <a href="http://www.xrayrisk.com/glossary.php">Glossary</a> for description of different studies.</p>

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    <h3 style="clear:both;">Your X-ray Risk Report</h3>
    <!-- Report Div wrapper for Report table -->
    <div>
      <table width="820" border="0" cellpadding="2" cellspacing="0">
        <tr>
          <td width="310"><div align="left"><b>Study</b></div></td>
          <td width="65"><div align="center"><b>Gender</b></div></td>
          <td width="65"><div align="center"><b>Age</b></div></td>
          <td width="65"><div align="center"><b> # of exams</b></div></td>
          <td width="70"><div align="center"><b>Dose (mSv)</b></div></td>
          <td width="155"><div align="center"><b>Additional Cancer Risk(%)</b></div></td>
          <td width="60">&nbsp;</td>
        </tr>
        <tr>
          <td colspan="7"><div style="border-top:2px solid #244a9f;">&nbsp;</div></td>
        </tr>

          <tr align="right">
          <td><div align="left">		  </div></td>
          <td><div align="center"></div></td>
          <td><div align="center"></div></td>
          <td align="center"><div align="center"></div></td>
                    <td><div align="center">0</div></td>
          <td><div align="center">%</div></td>

          <td><div align="center"><a href="calculator-normal-studies.php?del=1&did=" onclick="return confirmit();">
          	<img src="images/delete.gif" border="0"></a></div></td>
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          <td colspan="7" height="3"><div style="border-top:2px solid #244a9f; height:2px;"></div></td>
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          <td><div align="left">Your results will appear here but will be deleted after 20 minutes of inactivity.</div></td>
          <td colspan="2"><div align="right"><b>Totals: </b></div></td>
          <td><div align="center"><b>0</b></div></td>
          <td><div align="center"><b>0</b></div></td>
          <td><div align="center"><b>0%</b></div></td>
          <td><div align="center">&nbsp;</div></td>
        </tr>
      </table>
	
<p align="right" class="important">
        <a class="button" href="login.php?token=1173545" >Save Report</a> &nbsp;&nbsp;&nbsp;
        <a class="button" href="report.php" >Preview Report</a>
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<table width="800" border="0" cellspacing="0" cellpadding="2">
  <tr>
    <td colspan="4" style="font-weight: bold; color: #244a9f;"><div align="center">Comparison Doses</div></td>
    </tr>
  <tr>
    <td><b>Natural Background</b></td>
    <td>3.1 mSv/year<sup>10</sup></td>
    <td><b>Domestic Pilots</b></td>
    <td>2.2 mSv/year<sup>11</sup></td>
  </tr>
  <tr>
    <td><b>Average US Exposure</b></td>
    <td>6.2 mSv/year<sup>10</sup></td>
    <td><b>7 Hour Airline Flight</b></td>
    <td>0.02 mSv<sup>12</sup></td>
  </tr>
  <tr>
    <td><b>Chest x-ray (2 views)</b></td>
    <td>0.10 mSv</td>
    <td><b>Chest CT</b></td>
    <td>7.0 mSv</td>
  </tr>
</table>
	  <br />
	  	<table width="800" border="0" cellspacing="0" cellpadding="0">
          <tr>
            <td style="font-weight: bold; color: #244a9f;"><div align="center"><b>Estimated Lifetime Risk of Death from Various Sources<sup>13</sup></b></div></td>
          </tr>
        </table>
  	  <br />
	  <table width="800" border="1" cellspacing="0" cellpadding="2">
        <tr>
          <td width="400"><div align="center">Motor Vehicle Accident</div></td>
          <td width="386"><div align="center">1% or 1 in 100 chances</div></td>
        </tr>
        <tr>
          <td><div align="center">Drowning</div></td>
          <td><div align="center">0.1% or 1 in 1000 chances</div></td>
        </tr>
        <tr>
          <td><div align="center">Bicycle Accident</div></td>
          <td><div align="center">0.01% or 1 in 10,000 chances</div></td>
        </tr>
        <tr>
          <td><div align="center">Lightning</div></td>
          <td><div align="center">0.001% or 1 in 100,000 chances</div></td>
        </tr>
      </table>
	  <br />
	  <br />
      <p>Keep in mind, the overall lifetime risk of developing an invasive cancer is 37.5% (1 in 3) for women and 44.9% (1 in 2) for men regardless of imaging history. These statistics are averages and do not predict what is going to happen to you. They do not take into consideration individual risk factors including lifestyle (smoking, diet, exercise, etc), family history (genetics) or radiation exposure. The majority of cancers occur later in life and the average lifetime risk of dying from cancer is 25% (1 in 4).</p>

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